Home / 33,360,081.17-46,035,566.93-19,421,837.39

Finding the Fourth Proportional to 33,360,081.17, 46,035,566.93 and 19,421,837.39

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Solution

The fourth proportional to 33,360,081.17, 46,035,566.93 and 19,421,837.39 is: 26,801,352.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360,081.17 : 46,035,566.93 = 19,421,837.39 : x
  2. Step 2: Convert to fraction form
    33,360,081.17/46,035,566.93 = 19,421,837.39/x
  3. Step 3: Cross multiply
    33,360,081.17x = 46,035,566.93 × 19,421,837.39
  4. Step 4: Simplify right side
    33,360,081.17x = 894,095,295,234,564.88
  5. Step 5: Solve for x
    x = 894,095,295,234,564.88/33,360,081.17
  6. Step 6: Final answer
    x = 26,801,352.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.